122-31 



55*58. 2' N. 133° 37. 8' W. 



EDNA CREEK 



WEST COAST, DAVIDSON INLET, EDNA BAY, Head of N. arm. 



ADF STAT. No. 



WC 74 



Previous No . 4 



ADF N0.152A 



FWS No. 29C 



OTHER SPECIES Chum, coho. 

 ESCAPEMENT MAGNITUDE 



MAJOR SPECIES Pink. 



ESCAPEMENT TIMING Late. Aug. -Sep. 



SPAWNING FACILITIES 



STREAM TEMPERATURES Normal range Observed temperatures: 48* F. , 8/28/51; 50° F. , 9/14/51; 



48*F. , 9/24/51; 48° F. , 9/4/52.; 47* F. , 9/ i5/52; 49. 5*F. , 9/9/53; 46.5*F. , 9/18/53; 44.5*F. , 



9/29/53 . 

 VALLEY DESCRIPTION 



DRAINAGE 1. 2 square miles (polar planimeter). 



STREAM MOUTH IDENTIFICATION Enters the E. side of the tideflat at the head of the N. arm. 

 ANCHORAGE Good anchorage is available 

 TRAILS AND SURVEY ROUTES 

 AERIAL SURVEY NOTES A small stream but clear of overhanging trees and brush. Could be surveyed 



by air. 



INTERTIDAL ZONE 



LENGTH 



GRADIENT AND VELOCITES 



BOTTOM 



LOW TIDE LOCATION 



HIGH TIDE LOCATION 



SCHOOLING AREAS 



SPAWNING AREAS 



GENERAL NOTES 



LENGTH ACCESSIBLE 



GRADIENT AND VELOCITIES 



BOTTOM 



MARKER DISTANCE 



MARKER IDENTIFICATION 



BARRIERS 



TRIBUTARIES 



SCHOOLING AREAS 



SPAWNING AREAS 



GENERAL NOTES 



AVERAGE WIDTH/DEPTH 



UPSTREAM 



AVERAGE WIDTH/DEPTH 



ESCAPEMENT RECORD 

 [Counts made by ground surveys are designated by G. Aerial surveys by A] 



Date 



SURVEYED 



Miles By 



PINK 

 Live Dead 



CHUM OTHER SPECIES REMARKS 



Live Dead Live Adjective rating 



1946 



Oct 13 



1948 



Aug 15 



Sep 14 



G 1.5 

 G 2.5 



FWS 3,000 



ASI 

 ASI 





 33,500 



1,000 







1,975 



Fair 



1,200 in bay 



88 coho 



